Close multiple orders simultaneously.

Is it possible to create a script that closes all open orders simultaneously? I have tested several scripts, but they all close orders one by one, which is not what I want. E.g, I have around 20 open orders at the same time, and I want them all to be closed at once. In the video link provided below, you can see an example of how the current scripts work and that's not what I am looking for. It can take several seconds or even minutes to close all the orders manually, so I am hoping to find a way to close them all at the same time using a script. https://www.youtube.com/watch?v=az7gn6NPk-k&ab_channel=JohnnyTan